When energy prices rise, or the lights go out, most Americans look to Washington, DC, for answers. Federal policy matters a great deal. Congress, federal regulators, and national programs influence energy markets across the country. But the system doesn’t run from Washington, DC, alone. States make their own, often decisive, choices about how energy is regulated, produced, and delivered. Those choices carry real consequences for prices, reliability, and investment.
States design much of the underlying architecture of the energy system. They regulate electric and natural gas utilities, approve rates and long-term investment plans, and decide whether customers can choose among competing providers. States control land use and permitting for power plants, pipelines, transmission lines, and storage facilities. They set energy mandates, emissions targets, and fuel standards. They govern access to resources on state lands and waters. In many cases, they even decide whether to participate in regional energy regimes that shape power markets beyond their borders.
Federal agencies also play an important role. The Federal Energy Regulatory Commission oversees wholesale electricity markets and interstate transmission, while the Department of Energy influences energy development through national standards, research funding, and incentives. These federal authorities shape the playing field for energy markets across the country. That authority can be decisive in specific cases, such as when the federal government blocked the Keystone XL Pipeline during the Obama administration by denying a required cross-border permit. But federal power of that kind does not replace the state-level decisions that ultimately determine what gets built, how much energy costs, and how reliable the system is.
States shape energy policy through a wide range of powerful regulatory tools. These tools determine how markets are structured, how infrastructure is permitted, and how policy mandates are enforced.
- Market structure rules, including monopoly service territories, restrictions on customer choice, guaranteed rates of return, and cost-recovery rules that shape utility investment decisions
- Permitting and siting authority, such as zoning approvals, environmental review requirements, transmission siting decisions, and the ability to delay or deny projects through administrative process
- Mandates and prohibitions, including renewable portfolio standards, net-zero targets, fuel bans, emissions caps, and technology-specific requirements
- Process design and legal exposure, including timelines for review, standards for judicial challenge, liability rules, and the use of litigation or appeals to slow or stop projects
Washington, DC, can set national standards and market rules, but states decide how and where energy systems are built. These powers give states a degree of localized control that federal policy, by its nature, cannot provide.
Start with utility regulation. In most states, electricity and natural gas providers operate as state-sanctioned monopolies. Legislatures decide whether competition is allowed, and public utility commissions approve rates, capital investments, and long-term planning. This means state law, not federal policy, often determines how much families pay each month and how resilient the grid is during extreme weather.
Michigan offers a clear example. State law grants monopoly utilities control over most of the electricity market, with regulators guaranteeing a set rate of return on approved investments. That structure encourages utilities to pursue large, capital-intensive projects because the bigger the project, the larger the guaranteed profit. The result has been rising costs and worsening reliability, even as customers are largely barred from choosing alternative providers.
State policymakers also decide whether to mandate specific energy outcomes. Decisions about renewable portfolio standards, net-zero targets, and fuel restrictions are made by states through legislation, regulation, and executive action. These mandates restructure energy markets by incentivizing or requiring specific technologies, fuels, and compliance timelines that utilities are required to follow.
California illustrates how expansive this authority can be. Through a combination of mandates, emissions standards, and permitting rules, the state has reshaped its energy system from top to bottom. Refinery closures, fuel standards, and aggressive decarbonization targets are not federal requirements imposed on California. They are state policy choices, with consequences that show up in energy prices, supply constraints, and grid stress. It’s why, according to the U.S. Energy Information Administration, California today has the highest energy prices across all sectors of the economy, second only to Hawaii.
Permitting and siting authority is another major lever. States and local governments decide whether power plants, pipelines, transmission lines, and storage facilities can be built at all. Timelines, environmental reviews, zoning decisions, and litigation rules are overwhelmingly state-driven. No federal subsidy or tax credit can overcome a hostile or unpredictable permitting environment.
States also control access to energy resources directly. They regulate drilling, mining, and generation on state-owned land and waters. They set severance taxes and royalties that determine whether development is economically viable. In energy-producing states, these decisions affect not only local economies but national supply.
States can also shape energy systems beyond their borders through interstate compacts. One of the clearest examples is the Regional Greenhouse Gas Initiative, or RGGI, a multistate cap-and-trade program operating across the Northeast and Mid-Atlantic that imposes a carbon price on power generation. Participating states collectively set an emissions cap and require power plants to purchase allowances for each ton of carbon dioxide they emit, with the cap declining over time. Participation is voluntary, but once a state joins, pricing and compliance decisions are effectively delegated to a regional structure that operates outside the normal legislative process. The decision to enter that system, however, rests entirely with individual states.
Governors also play a significant role in shaping energy outcomes. Through executive orders, emergency declarations, and agency appointments, they can accelerate or stall projects, redirect planning priorities, and commit states to long-term targets. In many cases, these actions face limited legislative oversight, especially in states with part-time legislatures.
Taken together, these powers explain why energy policy looks so different from one state to the next. Some states prioritize competition and fuel diversity. Others mandate specific technologies or timelines. Some focus on reliability and resilience. Others emphasize symbolic targets, even when feasibility is uncertain. The consequences of these choices are not abstract. Energy policy affects whether families can afford their utility bills, whether businesses can rely on consistent power, and whether communities are prepared for heat waves, cold snaps, or storms. When energy systems fail, it is usually because governance failed first.
Energy responsibility is closer to home than many people realize. States already have the authority to expand energy abundance or restrict it. They already decide whether markets are allowed to function or are tightly managed. When energy policy goes wrong, Washington is usually the first target. Federal agencies and national politics make for an easy culprit. But much of the authority that shapes energy outcomes sits closer to home, in state laws, regulatory decisions, and executive actions. As with many policy debates, it’s easy to miss that the decisions with the biggest impact on monthly energy bills are made closest to home.